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Hi all just found a neat site that has free software that you can use on their site to calculate the prop block dimensions for carving your own prop. You specify the diameter, pitch etc. and it programs it out for you....sweet.
check it out HERE
They ...
Answer Snippets (Read the full thread at stickandtissue):
What I have so far pitch should I use? Hi all,
Just found this on SFA site re: prop blocks...by Duco Guru...its the Bill Hinn prop block dimensions....
X 3/8" instead of 1/4" square (the better to avoid up thrust on a full wind-up).
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Here is my deal, I have a Duckwater boat, It is about 19 ft long and has a 2005 merc 60 hp efi 4 stroke that I bought and had installed by stevens.
I use a 10 3/8 diameter prop with a pitch of 13. This combo serves me well in the summertime and for fall...
Started by duckboy on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at ifish):
Maybe Stevens has loaners you can try if you buy the new prop from them? I don't know what bigger a tach there is no way to know where you are with any prop, it's far too difficult to tell by ear have an answer for your prop problem....
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Can someone tell what the difference is in a 4 blade prop and a 3 blade prop? Is one better than the other? Thanks
Started by bowest73 on
, 6 posts
by 5 people.
Answer Snippets (Read the full thread at bbcboards):
Personally, I'll always opt for the 4-blade because of the better handling and more mid-range props handle better and provide quicker....
4-blades are also known.
4-Blade props handle better and provide quicker acceleration.
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Hi Folks !
I have a question, please :
On a pusher prop Jet's ESC, we always have to increase the length of some Wires.
In your opinion : is it better to encrease the length of the 2 wires used to connect the Lipo battery ?
Or
To increase the length of...
Started by Dreamcatcher on
, 7 posts
by 4 people.
Answer Snippets (Read the full thread at rcgroups):
John Ok, Thank you very much John for your fast answer ! How can long wires damage the ESC? I'm curious .
Long batt wires can damage the esc.
Short answer lengthen the esc to motor wires.
If you want all the techno-babble do a search.
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Started by ACSportsbooks on
, 41 posts
by 3 people.
Answer Snippets (Read the full thread at reddit):
These prop bets are amazingly ridiculous....
If you.
Guess I probably should have qualified with that, though.
At a glance (on Bovada) of prop bets I like:
Cruz's longest reception: -125 on over 27.5
Nicks just skimmed the Pats' prop bets.
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Props I have a F26 with twin 300 XS's. what prop do you suggest for all round use plus speed?
Started by fbase023 on
, 11 posts
by 9 people.
Answer Snippets (Read the full thread at performanceboats):
I think best all around prop would be a 32 four blade cleaver and then send the boat with a bunch of bodies....
What prop do you suggest tried numerous props .
Originally Posted by fbase023 I have a F26 with twin 300 XS's .
He's owned it.
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Propellers for sale that I have seen on most rc web sites seem to be classed as 'slow fly' or electric, with some being marked as direct drive.
Is there a rule of thumb to use when choosing which to buy? I kinda get that if I want to fly slow then buy...
Started by John M.. on
, 7 posts
by 5 people.
Answer Snippets (Read the full thread at rcgroups):
In other choosing which to buy? I kinda get that if I want to fly slow then buy a slow fly prop - but why? Can't you fly slow with any prop....
Slow fly props are for when you want to prop an airplane to fly slow at maximum throttle.
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Has anyone done a direct comparison of EMP vs APC props with regards to efficiency? I'm interested in 8" prop sizes, typically 5 and 6" pitch. Which prop gives the most grams of thrust per watt?
Thanks,
Bob
Started by bob93447 on
, 12 posts
by 7 people.
Answer Snippets (Read the full thread at rcgroups):
GWS....
There is a fair amount of static testing data from testing done with EMP prop in the database://www.flybrushless.com/prop/search
The thrust to RPM graphs are a result of all the motors tested is the actual pitch of the prop"...
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I made these little 12mm props. They accept a 1mm shaft. If anyone is interested, follow the links below.
These are experimental props. You must understand that they might not work as expected.
Thanks
EDIT:
The new props can be found here .
Started by boredom.is.me on
, 15 posts
by 4 people.
Answer Snippets (Read the full thread at rcgroups):
Great, thanks to the low weight and drag of the hulls .
How hard is the plastic? Great effort Kev!! How is this? New prop Here redo, the bottom three bladed in the middle - prop blade on the left side looks spot on.
For more rpm at wot.
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9th Circuit voted 2-1 to uphold a lower court ruling that California's Prop 8 is unconstitutional.
Prop 8 supporters plan to appeal.
Started by notquiteright on
, 18 posts
by 6 people.
Answer Snippets (Read the full thread at libertylounge):
But gay....
But gay or straight you better be careful what you eat in a libertarian society with few regulations will do about gay rights.
What are we talking about here? The case regarding gay marriage ( prop 8)has not yet reached.
Confused.
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